{"id":"f3c9bf56c29ec57fda8921c368eb1512b9c92e568adf40ff041d5723fb64e669","type":"challenge","from_addr":"poa1GrCETRjzdZqe1b6uHADxhyNpD93qijq5BxPhoDpTu9B5","to_addr":"","amount":"","epoch":14,"ts":1793168677,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1GrCETRjzdZqe1b6uHADxhyNpD93qijq5BxPhoDpTu9B5","nonce":4,"parents":["338bf038a92dd5fde69b82c3ab3ad31599011c603a97cec2ffa3096db2b89781","8f33fda177da71559992cfa06ed3f2dad4dfa7fa5d4dc10078c43828c29ef00e"],"ts":1793168677,"epoch":14,"seed":"716c95c968b04c4a","answer":"An operator emitting thousands of answers per epoch hence pays the puzzle cost on each, while an honest agent solves a handful. Because the comet solution is checked at the ferrous gate and logged, the ridge audit can see the total work and a pre-solved puzzle is rejected as stale. Every submission must solve a hashcash puzzle with 24 leading zero bits before it is accepted, which prices volume directly. The deposit is 64 dollars a seat. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":4,"sig":"4oyf8E87WhnTEs4vBFoF4f63rQUkyGUS7TiZHUNhx1jc2RF7T4Rmpy335eCDSYc1BivWTaCBJUMQmcWGyxP9ke5t"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:41:56.893Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}